Specifications:

• With Microphone: Yes
• Waterproof: Yes
• Support Memory Card: No
• Origin: CN(Origin)
• Communication: Wireless+Wired
• Sensitivity: 115dB
• Max Output: 0mW
• Volume Control: Yes
• Codecs: NONE
• Wireless Type: Bluetooth
• Brand Name: Cohai
• Resistance: 32Ω
• Support APP: Yes
• Earcups Type: Semi-open
• Function: Sport
• Plug Type: NONE
• Number Of Drivers: 2
• Function: Common Headphone
• Vocalism Principle: Dynamic
• Driver Diameter: 10mm
• Function: For Mobile Phone
• Package List: Replaceable Pads Set
• Model Number: Neckband Stereo Headset
• Bluetooth Version: 5.0
• Frequency Response Range: 20 - 22000Hz
• Impedance Range: up to 32 Ω
• Features: Active Noice Cancelling
• Features: With Microphone
• Charging Method: CABLE
• Headphone Pads Material: Other
• Is wireless: No
• Control Button: Yes
• Magnet Type: Other
• Line Length: 0m
• Active Noise-Cancellation: Yes
• Connectors: USB
• Total Harmonic Distortion: 1%
• Package List: Charging Cable
• Style: Neckband
• Certification: NONE
• Package List: User Manual